A number of nations, conspicuously Israel and the United States, have been increasingly attracted to the use of strategic barriers to promote national defense.

This comprehensive presentation of Ai Weiwei's ambitious Public Art Fund exhibition Good Fences Make Good Neighbors--a reflection on the global refugee crisis--

Border fixity—the proscription of foreign conquest and the annexation of homeland territory—has, since World War II, become a powerful norm in world politic

Examines what a poem is and what its main elements are.

Foreigners and Their Food explores how Jews, Christians, and Muslims conceptualize “us” and “them” through rules about the preparation of food by adhere